Description
Product Type:Analog Input Module
Manufacturer:ABB
Model Number:1746-NI4
Channels:4 (Input)
Common Mode Voltage Range:-20 To 20 V
Absolute Input Voltage:Plus/Minus 7.5 VDC Or 7.5 VAC RMS (Maximum)
Input Range:-10 To 10 VDC – 1 LSB
Absolute Input Current:-30 To 30 MA (Maximum)
Voltage Rating:Overvoltage Protection: 7.5 VAC RMS
Current Rating:Backplane Current Draw: 35 MA At 5 V, 85 MA At 24 V
Isolation:Backplane: 500 VDC, Enclosure: Open Type
The ABB 1746-NI4 Analog Input Module is engineered for high-precision industrial applications, ensuring reliable data acquisition in challenging environments. With its advanced signal processing, this module delivers accurate measurements even under varying conditions, making it an indispensable component for modern automation systems.
Featuring a compact design and robust construction, the 1746-NI4 is suitable for integration into various industrial setups, offering seamless compatibility with a wide range of systems and devices. Its high-resolution capabilities allow for detailed monitoring and control of processes, enhancing operational efficiency and accuracy.
This module supports common mode voltage ranges and absolute input voltages, providing flexibility in application scenarios. The ability to handle current inputs within the specified range ensures precise measurement, even for complex and fluctuating signals. Additionally, the built-in overvoltage protection safeguards against potential damage caused by sudden voltage spikes.
The ABB 1746-NI4 comes equipped with essential ports for communication protocols such as EtherNet/IP, DH+, DH-485, and RS-232, facilitating easy integration into networked systems. This feature enables seamless data exchange and control, streamlining the automation process and improving overall system performance.
Designed for ease of use and maintenance, the 1746-NI4 is compatible with multiple local chassis configurations, allowing for customization according to specific needs. Whether you require local I/O expansion or remote monitoring capabilities, this module offers versatile solutions, ensuring adaptability across different industrial environments.
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